Kohala Lighthouse surfForecast / HAW – Big Island / USA

information circle12 Day Weather and Surf, issued 1 pm Wednesday 19 Nov 2025 HST
Forecast update in hr  min  s Forecast update imminent
Kohala Lighthouse surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kohala Lighthouse sea temperature is
26.3° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Kohala Lighthouse this week:

The most powerful waves expected at Kohala Lighthouse in the next 12 days are 2.2m 8s and forecast to arrive on Friday (Nov 21) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 13s period and expected on Thursday (Nov 20) at 11AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2PM (Fri 21st Nov)7ft (2.2m) 8s

Table - best surf conditions forecast for Kohala Lighthouse over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 4mm), mostly falling on Wed afternoon. Warm (max 25°C on Thu afternoon, min 23°C on Wed afternoon). Mainly strong winds.

Days 3-6 Weather Summary Some drizzle, heaviest during Sun night. Warm (max 25°C on Sat afternoon, min 23°C on Sun night). Mainly fresh winds.

Wed
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.9
ENE
1.9
E
2
E
2.4
ENE
2.1
ENE
2.2
E
2.2
E
1.6
E
1.6
E
1.9
ENE
0.8
NNW
1.5
ENE
1.6
ENE
1
ENE
1.4
ENE
1.6
ENE
1.4
ENE
1.3
E
1.9
E
1.1
E
0.8
NNW
Period(s) (?)77778888881688888776718
Wave
Graph
(?)Metric surfscale
Energy kJ (?)332387435621507634634360367522326293333151232308220186288130408
Wind
(km/h)
40
E
40
E
40
E
40
ENE
40
E
35
E
35
E
30
E
35
ENE
30
E
30
ENE
30
ENE
30
ENE
30
E
35
ENE
25
E
30
ENE
25
ENE
30
E
20
E
30
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
3:20AM
0.88
2:18PM
0.42
3:54AM
0.88
2:43PM
0.39
4:30AM
0.86
3:05PM
0.37
5:08AM
0.84
3:28PM
0.36
5:50AM
0.81
3:56PM
0.34
6:34AM
0.79
5:04PM
0.32
7:20AM
0.76
Low Tide
/ height (m)
7:53PM
0.06
10:18AM
0.30
8:19PM
0.06
11:00AM
0.31
8:47PM
0.06
11:48AM
0.32
9:15PM
0.07
12:46PM
0.33
9:45PM
0.10
1:59PM
0.33
10:16PM
0.14
3:12PM
0.31
10:52PM
0.20
Wed
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Sunrise--6:35--6:35--6:35--6:37--6:37--6:37--6:39
Sunset5:42--5:42--5:42--5:42--5:42--5:40--5:40--
thunderstorm
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
thunderstorm
clear
clear
part cloud
clear
clear
clear
clear
Rain (mm)
31-----------1-------
Temp. °C232424252425252425252425252424252424252425
Feels °C (?)192020222022212122222223232120232222232123
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Kohala Lighthouse surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the Kohala Lighthouse Surf forecast

The above surf forecast table for Kohala Lighthouse provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Kohala Lighthouse can be found by selecting the local surf guide option on the grey menu. Our Kohala Lighthouse surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Kohala Lighthouse) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Kohala Lighthouse may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Kohala Lighthouse is 87 km (54 miles) from Kihei. If you plan a vacation in Big Island, look for hotels and other accommodation in Kihei. Kihei has rooms for a wide range of budgets as well as car hire and transport links.

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